What does coinhere mean?
"Coinhere" is a rare philosophical verb meaning for two or more things to exist as mutually inherent within one another — that is, to be present in each other so thoroughly that neither could be said to exist independently. It arose in seventeenth-century English, most notably through the Cambridge Platonist Henry More, who used it to explain how an immaterial soul could be wholly present throughout a material body. The word combines the prefix "co-" with "inhere," which itself comes from the Latin inhaerere, "to stick fast." Because mutual inherence differs subtly from mere coexistence or coherence, the term fills a precise niche in metaphysical argument, appearing today mainly in scholarly writing on theology, ontology, and the mind–body problem rather than in general usage.
verbTo inhere together or in one another; of two or more things, to exist as mutually inherent or interdependent qualities within a single substance or being.
- Of two or more things (especially qualities or substances), to exist as mutually inherent within one another, neither existing independently.
"In his metaphysics, body and soul coinhere so completely that neither can be conceived apart from the other."
"For More, spirit and matter coinhere: each pervades and depends on the other."
"The theologian argued that the divine and human natures coinhere in a single person."
The 17th-century philosopher Henry More coined this word to describe how soul and body could occupy the same space without competing — a puzzle that still keeps metaphysicians up at night.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of coinhere
"Coinhere" derives from Latin elements: the prefix "co-" (together) joined to "inhaerere" (to stick fast in, to cling), the same root that gives English "inhere," "inherent," "adhere," and "coherent." The word was formed in English during the seventeenth century, notably employed by the Cambridge Platonist Henry More in his metaphysical writings to describe the mutual indwelling of spirit and matter. Its cognates thus form a family of Latin-derived terms all concerned with clinging, sticking, and abiding within something else.
How coinhere is actually used
A rare, technical term found almost exclusively in philosophical and theological prose, particularly in discussions of metaphysics and the philosophy of religion. It is not used in everyday speech.
Easily confused with coinhere
"Inhere" describes a single quality existing permanently within a substance, while "coinhere" specifically describes two or more things existing inherently within one another.
"Cohere" means to stick or hold together as a unified whole, whereas "coinhere" refers to mutual inherence of distinct things within each other.